全市绿化总体水平有待进一步提高，林木绿地养护管理也亟待加强。

Green coverage in the city still needs to be expanded and green land maintenance needs to be strengthened.

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北京是水资源严重短缺的城市，每年园林绿地的养护需要消耗大量水资源。

Beijing is plagued by a serious shortage of water resources, but green Spaces in city consume a large amount of water resources each year.

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